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ISO 4997

Cold-reduced carbon steel sheet of structural quality

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Organization: ISO
Publication Date: 1 February 2015
Status: active
Page Count: 14
ICS Code (Flat steel products and semi-products): 77.140.50
scope:

This International Standard applies to cold-reduced carbon steel sheet of structural quality in grades CR220, CR250, CR320, and CH550, usually without the use of microalloying elements. The product is intended for structures that include bolting, riveting, and welding. It is generally used in the delivered condition for fabricating purposes, such as bending, forming, and welding.

This International Standard does not cover steels designated as commercial quality or drawing qualities (covered in ISO 3574), cold-reduced carbon steel sheet according to hardness requirements (covered in ISO 5954), cold-reduced steel sheet of higher strength with improved formability (covered in ISO 13887), or cold-reduced steel sheet of high tensile strength and low yield point with improved formability (covered in ISO 14590).

Document History

ISO 4997
February 1, 2015
Cold-reduced carbon steel sheet of structural quality
This International Standard applies to cold-reduced carbon steel sheet of structural quality in grades CR220, CR250, CR320, and CH550, usually without the use of microalloying elements. The product...
March 15, 2007
Cold-reduced carbon steel sheet of structural quality
This International Standard applies to cold-reduced steel sheet of structural quality in grades CR220, CR250, CR320 and CH550, usually without the use of microalloying elements. The product is...
March 1, 1999
Cold-Reduced Steel Sheet of Structural Quality
This International Standard applies to cold-reduced steel sheet of structural quality in grades CR220, CR250, CR320 and CH550 in the classes given in table 1, usually without the use of microalloying...
January 1, 1991
Cold-Reduced Steel Sheet of Structural Quality Second Edition
A description is not available for this item.

References

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